Hourly Weather Forecast - Petersburg, IL

6 PM
39°F
0%
6mph
SSW
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
29°F
7 PM
38°F
0%
6mph
SSW
Mostly Clear
Humidity
69%
Feels like
33°F
Dew Point
29°F
8 PM
37°F
0%
6mph
SSW
Clear
Humidity
71%
Feels like
32°F
Dew Point
28°F
9 PM
36°F
0%
7mph
SSW
Clear
Humidity
73%
Feels like
31°F
Dew Point
28°F
10 PM
36°F
0%
7mph
SSW
Clear
Humidity
74%
Feels like
30°F
Dew Point
28°F
11 PM
36°F
0%
7mph
SSW
Mostly Clear
Humidity
74%
Feels like
30°F
Dew Point
28°F

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Rain and snow showers will sweep thru the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide